diff --git a/css/talk.styl b/css/talk.styl
index 741798bdc4..99fdc574a5 100644
--- a/css/talk.styl
+++ b/css/talk.styl
@@ -455,7 +455,7 @@
         opacity: 0.5
 
       > pre
-        white-space: pre-line
+        white-space: pre-wrap
 
       img
         max-width: 100%